Your symptoms, particularly early morning and nighttime breathing difficulties, suggest a possible airway sensitivity or cough-variant asthma, often triggered by allergies. I highly recommend consulting a doctor for a proper diagnosis, which may include a breathing test. For symptom relief, a physician may prescribe an inhaled bronchodilator (such as salbutamol) for quick breathing relief, or an inhaled corticosteroid (such as fluticasone) to reduce airway inflammation. Antihistamines (like cetirizine) can also help if allergic sneezing is a trigger. Please consult a healthcare professional to get an accurate prescription tailored to your needs.

No, salbutamol is not a cough suppressant. Instead, it is a bronchodilator, which means it works by relaxing the muscles in your airways to help you breathe more easily. If your cough is caused by airway tightness or spasms, such as in asthma or bronchitis, salbutamol can help ease the cough by opening up your chest. However, it will not stop a cough caused by a common cold, flu, or throat irritation. If you have a persistent cough, it is always a good idea to consult your doctor to find the most appropriate treatment for your symptoms.